1 files changed, 191 insertions, 0 deletions
diff --git a/openecomp-be/api/openecomp-sdc-rest-webapp/item-rest/item-rest-services/src/main/java/org/openecomp/sdcrests/item/rest/services/ItemsImpl.java b/openecomp-be/api/openecomp-sdc-rest-webapp/item-rest/item-rest-services/src/main/java/org/openecomp/sdcrests/item/rest/services/ItemsImpl.java
new file mode 100644
index 0000000000..21c1f5199d
--- /dev/null
+++ b/openecomp-be/api/openecomp-sdc-rest-webapp/item-rest/item-rest-services/src/main/java/org/openecomp/sdcrests/item/rest/services/ItemsImpl.java
@@ -0,0 +1,191 @@
+/*
+ * Copyright © 2018 European Support Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.openecomp.sdcrests.item.rest.services;
+
+import org.openecomp.sdc.activitylog.ActivityLogManager;
+import org.openecomp.sdc.activitylog.ActivityLogManagerFactory;
+import org.openecomp.sdc.activitylog.dao.type.ActivityLogEntity;
+import org.openecomp.sdc.activitylog.dao.type.ActivityType;
+import org.openecomp.sdc.common.errors.Messages;
+import org.openecomp.sdc.logging.api.Logger;
+import org.openecomp.sdc.logging.api.LoggerFactory;
+import org.openecomp.sdc.notification.dtos.Event;
+import org.openecomp.sdc.notification.factories.NotificationPropagationManagerFactory;
+import org.openecomp.sdc.notification.services.NotificationPropagationManager;
+import org.openecomp.sdc.versioning.ItemManager;
+import org.openecomp.sdc.versioning.ItemManagerFactory;
+import org.openecomp.sdc.versioning.VersioningManager;
+import org.openecomp.sdc.versioning.VersioningManagerFactory;
+import org.openecomp.sdc.versioning.dao.types.Version;
+import org.openecomp.sdc.versioning.dao.types.VersionStatus;
+import org.openecomp.sdc.versioning.types.Item;
+import org.openecomp.sdc.versioning.types.NotificationEventTypes;
+import org.openecomp.sdcrests.item.rest.Items;
+import org.openecomp.sdcrests.item.rest.mapping.MapItemToDto;
+import org.openecomp.sdcrests.item.types.ItemAction;
+import org.openecomp.sdcrests.item.types.ItemActionRequestDto;
+import org.openecomp.sdcrests.item.types.ItemDto;
+import org.springframework.context.annotation.Scope;
+import org.springframework.stereotype.Service;
+
+import javax.inject.Named;
+import javax.ws.rs.core.Response;
+import java.util.EnumMap;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import static org.openecomp.sdc.itempermissions.notifications.NotificationConstants.PERMISSION_USER;
+import static org.openecomp.sdc.versioning.VersioningNotificationConstansts.*;
+import static org.openecomp.sdc.versioning.VersioningNotificationConstansts.SUBMIT_DESCRIPTION;
+
+@Named
+@Service("items")
+@Scope(value = "prototype")
+public class ItemsImpl implements Items {
+
+    private ItemManager itemManager =
+            ItemManagerFactory.getInstance().createInterface();
+
+    private static ActivityLogManager activityLogManager =
+            ActivityLogManagerFactory.getInstance().createInterface();
+
+    private VersioningManager versioningManager =
+            VersioningManagerFactory.getInstance().createInterface();
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(ItemsImpl.class);
+
+    private NotificationPropagationManager notifier =
+            NotificationPropagationManagerFactory.getInstance().createInterface();
+
+    private Map<ItemAction, ActionSideAffects> actionSideAffectsMap = new EnumMap<>(ItemAction.class);
+
+    {
+    actionSideAffectsMap.put(ItemAction.ARCHIVE, new ActionSideAffects(ActivityType.Archive,
+                    NotificationEventTypes.ARCHIVE));
+    actionSideAffectsMap.put(ItemAction.RESTORE, new  ActionSideAffects(ActivityType.Restore,
+                    NotificationEventTypes.RESTORE));
+    }
+
+  @Override
+  public Response actOn(ItemActionRequestDto request, String itemId, String user) {
+
+      Item item  = itemManager.get(itemId);
+      if( item == null){
+          return Response.status(Response.Status.NOT_FOUND)
+                  .entity(new Exception("Item does not exist.")).build();
+      }
+
+      switch (request.getAction()) {
+          case ARCHIVE:
+              itemManager.archive(item);
+                break;
+          case RESTORE:
+              itemManager.restore(item);
+              break;
+          default:
+        }
+
+      actionSideAffectsMap.get(request.getAction()).execute(item,user);
+
+      return Response.ok().build();
+    }
+
+    @Override
+    public Response getItem(String itemId, String user) {
+        Item item  = itemManager.get(itemId);
+        ItemDto itemDto = new MapItemToDto().applyMapping(item, ItemDto.class);
+
+        return Response.ok(itemDto).build();
+    }
+
+    private Version getLatestVersion(String itemId){
+        List<Version> list = versioningManager.list(itemId);
+       return list.stream().max(Version::compareTo).get();
+    }
+
+    private void notifyUsers(String itemId, String itemName, String message,
+                                    String userName, NotificationEventTypes eventType) {
+        Map<String, Object> eventProperties = new HashMap<>();
+        eventProperties.put(ITEM_NAME, itemName == null ? itemManager.get(itemId).getName() : itemName);
+        eventProperties.put(ITEM_ID, itemId);
+
+        eventProperties.put(SUBMIT_DESCRIPTION, message);
+        eventProperties.put(PERMISSION_USER, userName);
+
+        Event syncEvent = new SyncEvent(eventType.getEventName(), itemId, eventProperties, itemId);
+        try {
+            notifier.notifySubscribers(syncEvent, userName);
+        } catch (Exception e) {
+            LOGGER.error("Failed to send sync notification to users subscribed to item '" + itemId);
+        }
+    }
+
+    private class SyncEvent implements Event {
+
+        private String eventType;
+        private String originatorId;
+        private Map<String, Object> attributes;
+        private String entityId;
+
+        SyncEvent(String eventType, String originatorId,
+                  Map<String, Object> attributes, String entityId) {
+            this.eventType = eventType;
+            this.originatorId = originatorId;
+            this.attributes = attributes;
+            this.entityId = entityId;
+        }
+
+        @Override
+        public String getEventType() {
+            return eventType;
+        }
+
+        @Override
+        public String getOriginatorId() {
+            return originatorId;
+        }
+
+        @Override
+        public Map<String, Object> getAttributes() {
+            return attributes;
+        }
+
+        @Override
+        public String getEntityId() {
+            return entityId;
+        }
+
+    }
+
+    private class ActionSideAffects{
+      private ActivityType activityType;
+      private NotificationEventTypes notificationType;
+
+      public ActionSideAffects(ActivityType activityType, NotificationEventTypes notificationType){
+          this.activityType = activityType;
+          this.notificationType = notificationType;
+
+      }
+        public void execute(Item item, String user){
+            notifyUsers(item.getId(), item.getName(), null, user,
+                    this.notificationType);
+            activityLogManager.logActivity(new ActivityLogEntity(item.getId(), getLatestVersion(item.getId()),
+                   this.activityType, user, true, "", ""));
+        }
+    }
+
+}